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Gardener's Delight Tomatoes

Indeterminate · Solanaceae

Gardener's Delight, also known as Sugar Lump, is a German heirloom cherry tomato that produces prolific clusters of 6 to 12 bright red fruit on vigorous indeterminate vines. The 1- to 2-inch cherries are very sweet with enough acidity to stay balanced, and the firm skins help them hold well on the cluster. Its standout trait is early, abundant production that keeps going for the rest of the season. Key facts: 65 days to maturity, 6+ hours of sun, 24–30 " spacing. Can be grown in containers with care (7+ gallon minimum). Requires trellis for best results.

Updated April 19, 2026 · Backed by 1 cited source
Overview

At a Glance

The essentials first: timing, light, spacing, seed-starting, container fit, and overall size.

Days to maturity
65 days
Sun
6+ hours
Full Sun, 8 12 Hours
Spacing
24–30 "
between plants
Seed start
6–8 weeks
before transplant
Container
Possible
Needs 7+ gal minimum
Height
5–7 ft
at maturity
Planting window

Zone Planting Guide

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Care

Growing Guide

Everything in one place: seed starting, transplant timing, watering, soil, and structural support.

Seed starting
Germination
Time6–12 days
Optimal temperature82°F
Seed depth0.25"
Moving outdoors
Transplanting
Minimum soil temp60°F
Harden off10 days
Moisture
Watering
Weekly1–2 "
NeedsConsistent
Drip
Root zone
Soil
pH range6–6.8
PreferredRich, Well Drained Loam
Structure
Support
TypeTrellis — Give this vigorous cherry a trellis or tall stakes; pruning to one or two leaders helps keep the dense clusters easy to find and pick.
Tomato - Gardener's Delight/Sugar Lump seeds

Recommended seeds · paid link ?When you shop through this link, SoilStack earns a small commission at no extra cost to you. It's how we keep the site free and the calendar ad-free. Every product on this page was hand-selected based on university extension research.

When you shop through this link, SoilStack earns a small commission at no extra cost to you. It's how we keep the site free and the calendar ad-free. Every product on this page was hand-selected based on university extension research.

Tomato - Gardener's Delight/Sugar Lump seeds

Heirloom. indeterminate. 65-70 days. If you’ve ever tasted a super sweet cherry tomato from the store that made you want to grow your own, it was likely a Gardener’s Delight Tomato.

Shop on Seeds Now
Resilience

Plant Health

Stress tolerance, resistance notes, and the most common problems to watch for as plants mature.

Tolerance
Heat: Moderate Cold: Low Drought: Low

Common Issues

Fruit Cracking

Cause: Inconsistent watering causing rapid fruit expansion. Cherry types especially prone.

Prevention: Drip irrigation on timer, consistent deep watering, heavy mulch

Blossom Drop

Cause: Temperature extremes — daytime >90F or nighttime >75F

Prevention: Shade cloth 30-40% in extreme heat.

Blossom End Rot

Cause: Calcium transport disruption from inconsistent watering

Prevention: Consistent watering + Cal-Mag at flowering stage

Feeding & picking

Nutrition & Harvest

How hungry the plant is, what ripe harvest looks like, and how long the crop keeps after picking.

Feeding
Nutrition
Feeding intensityHeavy feeder
CalciumCritical — supplement recommended
RecipesRoot Drench, Silica Foliar, Worm Castings Topdress, Compost Tea
Timing
Harvest

Harvest once fruits are fully red and glossy; clusters often ripen in waves, so pick every few days for best flavor.

Expected yield6–10 lbs/plant
Storage5 days — Counter at room temp (55-70F) stem-side down. Never refrigerate — kills flavor.

Recommended fertilizer · paid link ?When you shop on Amazon using this link, SoilStack earns a small commission at no extra cost to you. It's how we keep the site free and the calendar ad-free. Every product on this page was hand-selected based on university extension research.

When you shop on Amazon using this link, SoilStack earns a small commission at no extra cost to you. It's how we keep the site free and the calendar ad-free. Every product on this page was hand-selected based on university extension research.

Espoma Tomato-Tone (4lb)

The fertilizer extension agents recommend. 3-4-6 NPK with 8% calcium to prevent blossom end rot. From the brand that's been in business since 1929.

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Plant relationships

Companion Planting

Helpful neighbors can support growth or deter pests. Keep antagonistic plants separated to reduce stress and competition.

Avoid planting near
Herb Fennel
What you'll need

Growing Supplies

Based on Gardener's Delight's growth profile -- recommendations matched to this variety's specific requirements.

Heavy-duty tomato cage

University of Maryland Extension says most gardeners prefer staking, trellising, or caging tomatoes because it uses less space, reduces fruit rots, makes harvesting easier, and increases yield per garden area; Clemson Extension adds that cages improve air circulation and reduce disease spread. For indeterminate tomatoes that keep elongating and setting fruit all season, a heavy cage is a structural need, not just a convenience, because it keeps foliage and fruit off the soil while supporting continuous vertical growth.

Source: University of Maryland Extension; Clemson Cooperative Extension

Drip irrigation / soaker hose kit

Every gardener benefits from putting water at the root zone instead of on the leaves, because drip and soaker systems reduce foliar disease pressure by limiting leaf wetness and soil splash. A quality kit should include a backflow preventer, filter, pressure reducer, and UV-resistant tubing.

Source: Iowa State University Extension; Colorado State University Extension; UMass Extension

Soil test kit

A soil test gives a baseline for pH and nutrient status so gardeners can add only what the soil actually needs. Prioritize a mail-in or lab-affiliated kit whenever possible because extension guidance notes that laboratory testing is more accurate than instant readers.

Source: University of Maryland Extension; Purdue Extension; Montana State University Extension

Quality bypass pruners

Extension guidance favors bypass designs because they make cleaner, closer cuts on living tissue than anvil types. Look for hardened steel blades that can be sharpened, a comfortable grip, and a cutting capacity matched to real home-garden stems.

Source: University of New Hampshire Extension; Iowa State University Extension; Purdue University Extension

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Research

Sources

Reference material and extension guidance used to build this growing guide.

university SeedsNow, Tomato - Gardener's Delight/Sugar Lump (Indeterminate), states it ripens in 65 days from transplant.
Internal links

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